S.K.K.I.F. - Shotokan Karate Kanazawa-Ryu International Federation with affiliated dojos throughout the United Kingdom. Calendar, news, club directory and constitution. - http://www.skkif.co.uk/
English Shotokan Academy - Formed in January 1990 by the late Sensei Steve Cattle. Pages detail instructor profiles, contact information, and the ESA origins. - http://www.the-esa.pwp.blueyonder.co.uk/